171results about "Headers" patented technology

A header assembly (200) for an agricultural vehicle, the header assembly comprising: a header (201) comprising a lower surface (203); and at least one gauge wheel assembly comprising: a gauge wheel (222); and a coupling mechanism (226) coupling the gauge wheel (222) to the header (201), the coupling mechanism (226) including: a hydraulic cylinder (230) configured to selectively extend from a retracted configuration towards an extended configuration to urge a lower edge of the gauge wheel (222) below and away from the lower surface (203) of the header (201); and a biasing element (228) arranged to bias the hydraulic cylinder (230) to the retracted configuration.

The invention discloses a harvester header height pre-judgment type adjusting system and method and a harvester, and relates to the technical field of harvester header height adjusting.In the system, a look-ahead sensing module is used for detecting terrain data in real time and generating a terrain profile map according to the terrain data in front of the harvester; the multi-parameter acquisition module is used for acquiring the vehicle speed of the harvester and the crop density and crop humidity data in front of the harvester in real time; the central control module is used for receiving and performing multi-parameter fusion and pre-judgment control on the terrain profile map, the vehicle speed, the crop density and the crop humidity data to generate a hydraulic control instruction; the hydraulic execution module is used for receiving the hydraulic control instruction and adjusting the header height of the harvester according to the hydraulic control instruction. According to the method, the problems of sensing range limitation and hydraulic delay are solved through terrain change pre-judgment and multi-parameter fusion control, and the harvesting quality and the operation efficiency under the complex working condition are improved.

The utility model discloses a vertical header clamping conveying chain tensioning device and a corn harvester, and relates to the technical field of agricultural machinery, the vertical header clamping conveying chain tensioning device comprises a tensioning seat and a tensioning support which are located at the two ends of a conveying chain, the tensioning seat is fixedly connected with a driving chain wheel of the conveying chain, and the tensioning support is fixedly connected with a driven chain wheel; a pull rod capable of axially moving is connected between the tensioning seat and the tensioning support, a tensioning pressure spring is sleeved outside the pull rod, one end of the tensioning pressure spring is fixedly connected with the tensioning seat, and the other end of the tensioning pressure spring acts on the tensioning support; the tensioning pressure spring is arranged between the tensioning seat and the tensioning support to be matched with the pull rod, and the tensioning support can be driven by elastic force of the tensioning pressure spring when the conveying chain is loosened, so that a driven chain wheel of the conveying chain is adjusted in a self-adaptive mode, the conveying chain is in a tensioning state, conveying failure is avoided, and the service life of the conveying chain is prolonged. And the stability of the header of the harvester in operation is effectively improved.

The utility model discloses a universal type windrower and a windrower. The universal type windrower comprises a rack, a seedling cutting mechanism, a front seedling discharging mechanism, a rear seedling discharging mechanism and a driving device, one end of the front seedling discharging mechanism is connected to the front end of the rack, and the other end is connected to a stand column in the middle of the rack; one end of the rear seedling discharging mechanism is rotationally connected to a stand column in the middle of the rack, the other end of the rear seedling discharging mechanism is connected to the rear portion of the rack through an adjusting assembly so that the rear seedling discharging mechanism can be vertically adjusted at the rear end of the rack, and the rear seedling discharging mechanism and the front seedling discharging mechanism are horizontal or form an included angle; each of the front-row seedling mechanism and the rear-row seedling mechanism at least comprises a group of transverse conveying components, the driving device is in driving connection with one end of each transverse conveying component, and the other end of each transverse conveying component extends to the seedling outlet. Compared with the prior art, the angle of the rear seedling discharging mechanism can be adjusted according to the height of crops so as to meet the harvesting requirements of the crops with different heights, and therefore the universality of the cutting and drying platform is guaranteed.

The invention belongs to the field of agricultural machinery, and particularly discloses an automatic profiling device for a flexible header of a grain harvesting machine, which comprises a mechanical device, a hydraulic system and a control system, the mechanical device comprises a header, a profiling support arm assembly and a gap bridge; the header is mounted at the front end of the gap bridge; the profiling support arm assembly comprises a support arm welding part, a support arm shaft and a shock absorber; the shock absorbers are installed at the two ends of the supporting arm shaft, and one end of the supporting arm welding part is connected with the header through the supporting arm shaft. The other end of the support arm welding part is mounted on a ground contact plate of the header; the hydraulic system is mounted on the profiling support arm assembly; the control system is connected with the header; according to the profiling device, the three angle sensors are installed at the left end and the right end of the header respectively and transmit the angle between the cutting knife and the ground and the angle between the header and the ground in the left-right transverse direction to the controller, the supporting arm at the position is adjusted, the purpose of adjusting the header is achieved, and the situation that the header makes contact with the ground and is damaged is avoided.

A stalk roll having twelve flutes extending radially from the main cylinder along the length of the main cylinder. Within the row unit opposing stalk rolls cooperate to engage and capture the corn stalk, thereafter, controlling and processing the corn stalk. The flutes may be configured with differing edges to facilitate control and movement of the stalk to the point of ear separation within the row unit. The flutes may be configured such that opposing compressive forces acting on the exterior of the stalk at approximately 180° of separation operate to implode the stalk while sharp edges on the flutes operate to cut the stalk into small segments which are deposited on the ground for decomposition.

The utility model discloses an up-and-down lifting cutter mechanism, which relates to the technical field of harvesters and comprises a header, a first motor and a second motor are respectively and fixedly mounted on the left and right end faces of the header close to the front end, and the output end of the first motor is fixedly connected with a first reciprocating lead screw which is fixedly connected with a second reciprocating lead screw which is fixedly connected with a second reciprocating lead screw. The lower end of the first reciprocating lead screw is rotationally connected with a first base, the first base is fixedly connected with the header, the output end of the second motor is fixedly connected with a second reciprocating lead screw, the lower end of the second reciprocating lead screw is rotationally connected with a second base, and the second base is fixedly connected with the header. The first reciprocating lead screw and the second reciprocating lead screw are driven by the first motor and the second motor respectively to rotate, the first threaded block and the second threaded block move up and down, and therefore the height of the cutting knife is accurately controlled, fine adjustment can be conducted according to crops of different heights, it is ensured that the stubble cutting height is appropriate, and the harvesting quality is improved.

The present application relates to a kind of ear stem harvesting header and corn harvester, including cutter and multiple feeding channels, also including grass removal mechanism, grass removal mechanism includes grass removal auger, and grass removal auger includes auger shaft and multiple auger blades, each section of auger blade is fixed on the outer wall of auger shaft spirally, multiple auger blades are arranged at intervals, and are respectively used to transport weed to any end of auger blade;Grass removal mechanism is set in the rear of cutter, and multiple auger blades are one-to-one corresponding below multiple feeding channels.The beneficial effect is: auger blade is multiple and arranged at intervals, and the weed at one auger blade is transported to any end by corresponding auger blade, and falls in the position between two auger blades under the action of gravity, and will not be moved to the next weed entry along the grass removal auger, so as to effectively avoid the weed accumulation and jam in grass removal auger.

This invention relates to a silage harvesting system and a silage harvester. The silage harvesting system includes a frame and, mounted on the frame, a silage cutter head, a conveying module, a feeding module, a chopping module, a throwing module, and a throwing cylinder. The conveying module is located behind the silage cutter head and conveys the harvested crop backward. The feeding module is located behind the conveying module and feeds the crop backward. The chopping module is installed behind the feeding module and chops the fed crop before conveying it backward to the throwing module. The throwing cylinder is installed behind the throwing module, which is located behind the chopping module and throws the chopped material through the throwing cylinder. This invention can improve the feeding amount and conveying efficiency. Moreover, the rear feeding and chopping modules can compact and cut the fed stalks. The chopped material is thrown backward through the throwing module and the throwing cylinder. The throwing cylinder is located in the middle and rear part of the vehicle and has a parabolic shape, resulting in a long throwing distance and enabling the function of following the vehicle to catch hay.

An electrically driven agricultural harvesting platform (1) that replaces commonly known platforms that use mechanical power transmission. The use of an electric drive guarantees better efficiency during harvesting processes, which is carried out through an assembly of interconnected elements comprising: a generator (4), a control module (5) that drives and controls additional elements such as motors (8) and a platform sensor (6) that are connected by means of cables (7) that send logical and power information between the different elements.

This invention belongs to the field of agricultural machinery automation technology, specifically relating to a method based on RTK This invention relates to a real-time stubble height measurement method for wheeled harvesters. The method involves measuring the machine's pitch angle and altitude using a positioning and navigation system; measuring the header's altitude using a header positioning antenna mounted on the header; measuring the header's rotation angle relative to the machine body using an angle sensor installed in the grain conveying channel; and optimizing the header's ground clearance using a Kalman filter based on a mathematical model, based on the machine's pitch status. The stubble height is then output to the operation control system. The sensor technology is mature, highly accurate, and has a reliable installation structure, allowing direct measurement of the header's ground clearance (stubble height). Simultaneously, for harvesters with... GPS - RTK For autonomous harvesters with positioning and navigation systems, only the installation of a positioning antenna and an angle sensor at the header is needed to calculate the real-time stubble height of the agricultural machine and feed it back to the operation control system.

The utility model belongs to the field of agricultural equipment, particularly relates to a seed production corn harvester, and aims to solve the problems of low efficiency, high labor intensity, seasonal shortage of labor force in a suitable seed harvesting period and easiness in damage to seed ears in mechanical harvesting in the conventional manual harvesting. Comprising a rack, a walking device, a power device, an operation device, a header, a lifting device, an impurity discharging device, a peeling device, a cleaning device, a spike collecting box and other key components. The header adopts an external expansion sprocket flexible plate type design, and is equipped with a steel matrix rubber-coated arc-shaped ear picking plate, a'rubber + steel 'clamping conveying chain and a six-edge stem pulling roller, so that low-loss and high-efficiency ear picking is realized. The peeling device achieves the low-loss and high-efficiency peeling effect through flexible peeling, rubbing and speed reduction combined peeling rollers, the seed corn harvester is beneficial to promoting the mechanization process of the seed corn industry, the problem of seasonal shortage of labor force is solved, and the agricultural production efficiency and benefits are improved.

The invention discloses a coarse cereal harvesting header, and relates to the field of agricultural machinery, the coarse cereal harvesting header comprises a header, the header is provided with a plurality of ear picking units, each ear picking unit comprises an ear picking frame and a seedling pulling chain, the seedling pulling chain is tensioned and driven by a driving chain wheel and a driven chain wheel, and the driven chain wheel is installed on an adjusting assembly; the adjusting assembly is used for adjusting the position of the driven chain wheel to tension the reel chain; a plurality of first guide wheels and a plurality of second guide wheels are further arranged on the upper surface of the ear picking frame, the wheel faces of the first guide wheels and the wheel faces of the second guide wheels abut against rollers of the seedling pulling chains, and deviation rectifying pieces are arranged on the upper surfaces and the lower surfaces of the first guide wheels at the positions corresponding to the outer sides of the inner chain plates and the outer chain plates in an annular array mode. According to the device, the design that tensioning is conducted after following correction is adopted, when the reel chain sinks, the correction piece dynamically follows the reel chain to adjust the position, the adjusting assembly synchronously adjusts tension, the situation that local stress is too large during tensioning is avoided, correction accuracy is guaranteed, and in addition, deviation can be restrained in advance.

The utility model discloses a balanced cutter vibration device, which comprises a power wheel, the rotating shaft is connected with the power wheel so as to drive the rotating shaft to rotate; the swing shaft is connected with the rotating shaft through a swing ring device, so that the swing shaft swings back and forth; the cutting knife is installed at the end, away from the rotating shaft, of the swing shaft through a connecting arm, and the swing shaft swings back and forth to drive the cutting knife to conduct cutting work; the balance weight piece is installed on the swing shaft, and the product of the mass of the cutting knife and the vertical distance from the cutting knife to the axis of the swing shaft is equal to the product of the mass of the balance weight piece and the vertical distance from the gravity center of the balance weight piece to the axis of the swing shaft. Through the installation of the counterweight part, the mass of the counterweight part multiplied by the vertical distance from the gravity center of the counterweight part to the axis of the swing shaft is equal to the unbalance amount of the cutting knife, so that the vibration of the cutting knife is balanced, the stability of the machine is improved, and the strength of a connecting part is reduced.

The utility model provides a header capable of reliably feeding corn plants, which comprises a header body, a first reel chain and a second reel chain are mounted on the header body, a plant channel is formed between the first reel chain and the second reel chain, a driving box is fixedly mounted at one end of the header body, the first reel chain comprises a chain body and a pusher dog, and the pusher dog is fixedly mounted at the other end of the header body. The chain body is fixedly connected with the pusher dogs, the pusher dogs comprise a first pusher dog, a second pusher dog and a third pusher dog, the distance between the first pusher dog and the second pusher dog is L1, the distance between the second pusher dog and the third pusher dog is L2, the L1 and the L2 are not equal in size, and the pusher dogs on the first reel chain and the second reel chain are arranged in a staggered mode. By adopting the mode, when the plant spacing is large, the action interval time of the acting force can be reduced, so that the clamping stagnation frequency is effectively reduced, the purpose of reliably feeding the plants into the header is achieved, and the harvesting efficiency of the header is improved.

The utility model discloses a foldable corn harvesting header which comprises a main frame, a plurality of horizontally and transversely arranged header bodies are arranged in front of the main frame, each header body further comprises a hydraulic cylinder, an adapter and a folding shaft, the hydraulic cylinders are rotationally connected to the top of the main frame, the main frame is transversely divided into a left part, a middle part and a right part, the folding shafts are arranged between the two adjacent parts, and the two adjacent parts are connected through the adapters; the header further comprises a coupling piece, the coupling piece comprises a fixed disc and a movable disc, and the coupling piece is used for transmission connection of the header transmission shaft in the folding process. The hydraulic cylinder works under the connection of the adapter to drive the main frame of the left part, the main frame of the right part and a plurality of header bodies in front to integrally turn over upwards with the folding shaft as the axis, the whole folding process does not need manual operation and is simple, convenient and rapid, and the problems that the corn harvesting header is large in occupied area, inconvenient to transfer and the like during non-operation are solved.

The utility model discloses a composite header for soybean harvesting, which relates to the technical field of soybean planting equipment and comprises a mounting frame, a caster component, a dividing component and a cutter component. The front end of the mounting frame is symmetrically and rotationally connected with two trundle assemblies, and the two trundle assemblies are fixedly connected with a seedling dividing assembly located in front of the mounting frame, so that the angle of the seedling dividing assembly can be automatically adjusted when the seedling dividing assembly encounters an undulating surface; a cutting knife assembly is arranged behind the dividing assembly, and the cutting knife assembly is arranged on the mounting frame to cut soybean plants. The adaptive capacity of the header to complex terrains is greatly improved, the problem that seedling dividing is difficult due to the fact that petioles of two rows of soybeans intersect is effectively solved, the phenomenon that the header is wound is reduced, in addition, after the seedling dividing assembly separates soybean plants, the cutter assembly can accurately cut the soybean plants, and the cutting efficiency is improved. The defect that the reel cannot be driven up due to rotation of the reel is overcome, and the soybean harvesting efficiency is improved.

This invention relates to the field of crop harvesting technology and discloses an anti-clogging header for a corn harvester, including a mounting frame. One end of the mounting frame has a discharge port on its outer surface, and a rotating guide rod is installed inside the mounting frame, with both ends of the guide rod penetrating the outer surface of the mounting frame. This anti-clogging header for a corn harvester utilizes a linkage transmission system consisting of a linkage chain, driven gear, central gear, material removal gear, material feeding gear, dynamic gear, and transmission belt to efficiently transmit power from the guide rod to various functional components below the header. A spring support rod is installed between the material feeding sprocket and the dynamic gear to apply dynamic tension to the transmission belt, effectively preventing slippage and slackness of the belt due to material entanglement or impact, ensuring transmission reliability, and enabling the orderly movement, guidance, and crushing of fed stalks, husks, and other materials, preventing their accumulation and entanglement in critical areas.

The application discloses a low-loss harvesting header of a corn harvester, which comprises a header support, a plurality of groups of cutting parts arranged horizontally at the front of the header support, guide walls arranged on the two sides of the cutting parts for guiding corn stalks to the corresponding cutting parts, corn blocking parts arranged on the two sides of a channel formed at the upper part of the cutting parts, an auger arranged horizontally at the end of the channel, a discharge port arranged at the rear side of one end of the auger, a pair of front movable wheels arranged at the two sides of the front of the header support, a pair of rear movable wheels arranged at the two sides of the rear of the header support, the rear movable wheels being arranged in abutment with the front part limiting structure of the main vehicle body of the harvester, the front movable wheels being connected to the header support through front lifting cylinders, the front movable wheels being supported on the ground and the lifting of the header support being adjusted by the extension and retraction of the front lifting cylinders so as to control the ground clearance and the relative angle of the header support. The application avoids the damage of the header support and the components thereon in a complex terrain environment, and the header support is more flexible in disassembly and assembly.

The application discloses a kind of alfalfa harvester inclination control method and device, including pump body support, upper connecting lever, connecting rod frame, inclination adjustment solenoid valve, header hinged frame, controller, header, header support frame, inclination adjustment hydraulic cylinder, lower connecting lever, profile gear, angle sensor and straight gear, the upper connecting lever is hinged with support by rivet, the connecting rod frame is hinged with upper connecting lever by rivet, the inclination adjustment solenoid valve is connected to the front end of the connecting rod frame by bolt, the header hinged frame is welded to the front end of the connecting rod frame, and the header support frame is hinged with header hinged frame by rivet.The application can realize real-time adjustment of header inclination, can compensate header inclination, ensure stubble height uniformity, simple structure, low cost, without increasing complex measuring equipment, only increase an angle sensor, combined with the controller of harvesting machinery itself can realize header inclination adjustment, algorithm model is accurate, simple, reliable.

The utility model discloses a forest header, relates to the field of harvesters, and solves the technical problems that an existing header is poor in rigid structure adaptation, weak in grabbing and easy to block, and scraps splash to hurt operators, the forest header comprises a support, and ground contour detection mechanisms are symmetrically arranged on the two sides of the support. The outer sides of the ground contour detection mechanisms on the two sides are each provided with two symmetrically-arranged feeding mechanisms, and a shrub lodging fork is fixedly arranged in the middle of the top of the support. Through the technical means of concentric shaft transmission, closed-loop synchronous control, symmetrical flow channel design and the like, the industrial pain points of low transmission efficiency, frequent material blockage, poor terrain adaptability and the like in the forest harvesting process are systematically solved, the comprehensive benefits of shrub harvesting operation can be remarkably improved, and the working efficiency is improved. The method is especially suitable for large-scale harvesting of biomass energy forests, ecological restoration engineering and other scenes.

The invention discloses a seed corn male parent silage harvesting device and a harvesting method.The harvesting device comprises a frame and a harvesting unit, the harvesting unit is connected with the frame, the harvesting unit is located at the foremost end of the frame in the advancing direction of the frame, and the harvesting unit is used for harvesting crops and conveying the harvested crops to a storage unit; the harvesting unit comprises a header assembly and a throwing assembly, the header assembly is used for cutting straw and conveying the cut straw into the throwing assembly, the throwing assembly comprises a throwing cylinder component and an image collecting component, the image collecting component is connected with the throwing cylinder component and located at the discharging end of the throwing cylinder component, and the image collecting component is located at the discharging end of the throwing cylinder component. The image acquisition component comprises an image collector and a dustproof component, the dustproof component comprises a rotating lens and a driving component, the rotating lens is located on the outer side of the image acquisition end of the image collector, and the driving component is used for driving the rotating lens to rotate. The harvester is suitable for silage harvesting of male parent plants in seed corn planting.

The utility model belongs to the technical field of agricultural mechanical equipment, and particularly relates to a stem pulling and ear picking mechanism, a header device and a corn harvester, the stem pulling and ear picking mechanism comprises a stem pulling and ear picking part, a plurality of first grass cutters and an adjusting connecting assembly, the stem pulling and ear picking part is arranged between stem pulling rollers arranged at intervals, and the first grass cutters are arranged between the stem pulling rollers; the first grass cutter and the stem pulling roller are arranged in an aligned manner, and a first grass cutting part is formed between the first grass cutter and the stem pulling roller; the adjusting connecting assembly is used for driving the stem pulling roller and the first straw cutter to move synchronously so as to adjust the size of the stem pulling and ear picking part. Before field operation is carried out, the size of the stem pulling and ear picking part needs to be adjusted according to the thickness of corn straw, in the straw pulling and ear picking device, a first straw cutter and a stem pulling roller are connected into a whole through an adjusting connecting assembly to achieve overall adjustment of the first straw cutter and the stem pulling roller, and therefore the position of the first straw cutter is adjusted while the stem pulling and ear picking part is adjusted; the size of the first straw cutter is not changed, so that the adjusting process of the stem pulling roller and the straw cutter is simplified, and the working efficiency is improved.

The utility model relates to a kind of low-angle off-row ear harvest header, characteristics are: header frame body includes stirrer installation left side plate, stirrer installation right side plate, ear picking mechanism fixed beam, ear cluster conveyor mechanism mounting frame, header hanger and oil cylinder fixed frame;Front ear picking mechanism uses the small row spacing ear picking mechanism of 300mm ear picking spacing, its rear end lower part is fixedly connected with ear picking mechanism fixed beam;The two ends of the stirrer shaft of middle transport stirrer are rotatably installed in the stirrer installation hole on stirrer installation left and right side plate, one end is power input end;Rear ear cluster conveyor mechanism uses chain group type conveying mechanism, and its front end upper portion has feed inlet, rear end has discharge port;Rear ear cluster conveyor mechanism is fixed in the rear lower side of ear cluster conveyor mechanism mounting frame, and is set in the interior of header hanger, and the feed inlet of rear ear cluster conveyor mechanism is aligned with the drop port on ear cluster conveyor mechanism mounting frame.This ear harvest header realizes low-angle off-row harvesting.

The utility model discloses an adjustable adaptive header connecting structure which comprises a fixing frame, and one end of the fixing frame is movably provided with a middle section connecting frame through a first pin shaft. A rectangular frame is movably mounted at one end of the middle-section connecting frame through a second pin shaft; when the header connecting structure is used, spring portions on the two Z-shaped frames are aligned to hook portions of a tractor, hooks of the tractor are inserted into the springs and the inserting holes, the middle connecting frame, the fixing frame and the rectangular frame can rotate, the header connecting structure can adapt to the hook portions of the tractor with different heights, the application range is wide, and the practicability is high. The angle between the header connected to the fixing frame and the ground is not affected, when the road surface is uneven and the two Z-shaped frames move up and down on the hook, the auxiliary rotating assembly makes contact with the hook part, the spring plays a buffering role, the two Z-shaped frames are prevented from directly colliding with the hook part, and the appearance quality of the Z-shaped frames and the hook is protected.

The application provides a device and a control method for adjusting the height of a harvesting header of an automatic harvester, comprising a harvester body, a harvesting device, a control system, a hydraulic cylinder and the control system; the harvesting device comprises a plurality of parallel flexible header units, at least one flexible header unit is connected between two flexible header units on both sides of the flexible header unit through an extension rod, and the bottoms of the two flexible header units are respectively connected with the stretching rod of the hydraulic cylinder through a fixing plate; the two ends of the extension rod are respectively hinged with the fixing plates at the bottoms of the two flexible header units; the other end of the hydraulic cylinder is connected with a soil breaking wheel; an induction device is installed on each flexible header unit; and the control system judges and controls the stretching of the corresponding hydraulic cylinder or the lifting of the overall harvesting device according to the ground height in front of the flexible header unit. The application can adjust the height of the local header and the overall header, and is suitable for various working environments.

The utility model provides an efficient transmission header which comprises a machine frame, four independent working channels are arranged on the machine frame, an input end is installed on the machine frame, the input end is in transmission connection with a second-stage transmission shaft, the second-stage transmission shaft is in transmission connection with a third-stage transmission shaft, and the third-stage transmission shaft is in transmission connection with a fourth-stage transmission shaft. The third-stage transmission shaft is in transmission connection with a crusher, a fourth-stage transmission shaft, a conveying groove, a left transmission box and a right transmission box; by means of an optimally-designed transmission system, precise power transmission among the input end, the second-stage transmission shaft, the third-stage transmission shaft and other components is achieved, and efficient and stable operation of all working assemblies such as the pulverizer, the conveying groove and the snapping rollers is guaranteed. Particularly, due to the application of the four-stage transmission shaft and the universal transmission shaft, the power distribution is more reasonable, the energy loss is reduced, and the working efficiency and the stability of the whole header device are improved.

The application discloses a corn header with adjustable height, the bottom of the header support is provided with a plurality of movable wheels along the width direction, the movable wheels are located below the guide walls, the rear of the header support is provided with a butt joint shaft at least on both sides, the butt joint shaft is used for structural butt joint at the butt joint mechanism of the front part of the main vehicle body of the harvester, the butt joint mechanism comprises a swing shaft and a butt joint frame, the swing shaft is horizontally rotatably installed on the front part of the main vehicle body of the harvester, the butt joint frame is arranged on the swing shaft, the butt joint frame is penetrated by a butt joint hole in the front-rear direction, the butt joint shaft is adapted to pass through the butt joint hole for butt joint, and the butt joint shaft is structurally locked by fasteners after passing out of the butt joint hole; when the header support is driven to travel by the harvester, the header support is lifted to adjust the height when the movable wheels meet ground foreign matters, and the header support and the main vehicle body of the harvester are swing-adjusted relative positions at the swing shaft. The application flexibly adjusts the height of the header support and avoids the collision of the structure.

The invention provides an intelligent automatic green pepper harvesting device, which relates to the technical field of agricultural machinery and comprises an automatic harvesting vehicle, a cab is arranged on the left side above the automatic harvesting vehicle, a collecting box is arranged on the right side above the automatic harvesting vehicle, and a green pepper harvesting table is mounted in front of the automatic harvesting vehicle. A roller type conveying table is arranged behind the green pepper harvesting table, flexible clamping and guiding of green pepper fruit bodies are achieved through cooperation of a flexible silica gel baffle and a belt type clamping frame, direct rigid extrusion of a traditional rigid clamp is avoided, buffering protection is provided, a multi-stage flexible contact interface is jointly formed, and therefore the green pepper harvesting machine can be used for harvesting green peppers. The risk of skin abrasion or breakage caused by collision and extrusion in the initial picking stage of the green peppers is greatly reduced, and the problems that most picking parts are of rigid structures, lack of buffering in the fruit contact process, extremely prone to extrusion breakage or skin abrasion of the green peppers, serious influence on the appearance of commodities, shortening of the storage period and poor picking effect are solved. And direct economic loss is brought to planters.